! Started logfile: /scr/pima/bp192a1_uvs/J0549+2737_X_uvs.log on Wed Sep 16 13:32:06 2015 obs /scr/pima/bp192a1_uvs/J0549+2737_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0549+2737_X_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880741 visibilities/baseline/integration-bin. ! Found source: J0549+2737 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 9512 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0549+2737_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006660Jy sigma=21.312025 ! Fit after self-cal, rms=0.933915Jy sigma=19.734255 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8344 mas, bmaj=2.505 mas, bpa=10.28 degrees ! Estimated noise=0.574416 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494926 Jy ! Component: 100 - total flux cleaned = 0.0666395 Jy ! Total flux subtracted in 100 components = 0.0666395 Jy ! Clean residual min=-0.013775 max=0.035117 Jy/beam ! Clean residual mean=-0.000045 rms=0.004281 Jy/beam ! Combined flux in latest and established models = 0.0666395 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0666395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.086466Jy sigma=1.779267 ! Fit after self-cal, rms=0.085682Jy sigma=1.759865 ! Inverting map ! Added new window around map position (-4.4, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319563 Jy ! Component: 100 - total flux cleaned = 0.0461224 Jy ! Total flux subtracted in 100 components = 0.0461224 Jy ! Clean residual min=-0.010355 max=0.014228 Jy/beam ! Clean residual mean=-0.000033 rms=0.003114 Jy/beam ! Combined flux in latest and established models = 0.112762 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.112762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070306Jy sigma=1.424443 ! Fit after self-cal, rms=0.062123Jy sigma=1.260509 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212327 Jy ! Component: 100 - total flux cleaned = 0.0342504 Jy ! Total flux subtracted in 100 components = 0.0342504 Jy ! Clean residual min=-0.008801 max=0.012034 Jy/beam ! Clean residual mean=-0.000026 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.147012 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.147012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051109Jy sigma=1.022993 ! Fit after self-cal, rms=0.050628Jy sigma=1.014509 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.583 mas, bpa=9.075 degrees ! Estimated noise=0.348346 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162185 Jy ! Component: 100 - total flux cleaned = 0.0280664 Jy ! Component: 150 - total flux cleaned = 0.0373051 Jy ! Component: 200 - total flux cleaned = 0.0445922 Jy ! Total flux subtracted in 200 components = 0.0445922 Jy ! Clean residual min=-0.006870 max=0.011445 Jy/beam ! Clean residual mean=-0.000033 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 0.191604 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.191604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042810Jy sigma=0.845541 ! Fit after self-cal, rms=0.042719Jy sigma=0.843982 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 2.583 at 9.075 degrees (North through East) ! Clean map min=-0.0064537 max=0.070812 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.042719Jy sigma=0.843982 ! Fit after self-cal, rms=0.042719Jy sigma=0.843982 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.583 mas, bpa=9.075 degrees ! Estimated noise=0.348346 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121923 Jy ! Component: 100 - total flux cleaned = 0.0191942 Jy ! Component: 150 - total flux cleaned = 0.0239696 Jy ! Component: 200 - total flux cleaned = 0.0276 Jy ! Total flux subtracted in 200 components = 0.0276 Jy ! Clean residual min=-0.005651 max=0.004688 Jy/beam ! Clean residual mean=-0.000024 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.219204 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 100 components and 0.219204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038546Jy sigma=0.763486 ! Fit after self-cal, rms=0.038479Jy sigma=0.762028 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038479Jy sigma=0.762028 ! Fit after self-cal, rms=0.038282Jy sigma=0.756302 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.583 mas, bpa=9.185 degrees ! Estimated noise=0.348318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286837 Jy ! Component: 100 - total flux cleaned = 0.00512125 Jy ! Component: 150 - total flux cleaned = 0.0069912 Jy ! Component: 200 - total flux cleaned = 0.00857074 Jy ! Total flux subtracted in 200 components = 0.00857074 Jy ! Clean residual min=-0.004762 max=0.004377 Jy/beam ! Clean residual mean=-0.000018 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.227775 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.227775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037871Jy sigma=0.750674 ! Fit after self-cal, rms=0.037859Jy sigma=0.750417 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148663 Jy ! Component: 100 - total flux cleaned = 0.00242585 Jy ! Component: 150 - total flux cleaned = 0.00324147 Jy ! Component: 200 - total flux cleaned = 0.00392134 Jy ! Total flux subtracted in 200 components = 0.00392134 Jy ! Clean residual min=-0.004703 max=0.004386 Jy/beam ! Clean residual mean=-0.000017 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.231697 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 0.231697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037725Jy sigma=0.748986 ! Fit after self-cal, rms=0.037718Jy sigma=0.748914 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037718Jy sigma=0.748914 ! Fit after self-cal, rms=0.037712Jy sigma=0.748380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.582 mas, bpa=9.191 degrees ! Estimated noise=0.348738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106935 Jy ! Component: 100 - total flux cleaned = 0.00178838 Jy ! Component: 150 - total flux cleaned = 0.00230116 Jy ! Component: 200 - total flux cleaned = 0.00270876 Jy ! Total flux subtracted in 200 components = 0.00270876 Jy ! Clean residual min=-0.004743 max=0.004408 Jy/beam ! Clean residual mean=-0.000017 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.234405 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 155 components and 0.234405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037632Jy sigma=0.747792 ! Fit after self-cal, rms=0.037629Jy sigma=0.747763 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224019 Jy ! Component: 100 - total flux cleaned = 0.000534234 Jy ! Component: 150 - total flux cleaned = 0.000750908 Jy ! Component: 200 - total flux cleaned = 0.000977228 Jy ! Total flux subtracted in 200 components = 0.000977228 Jy ! Clean residual min=-0.004738 max=0.004397 Jy/beam ! Clean residual mean=-0.000016 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.235383 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.235383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037593Jy sigma=0.747321 ! Fit after self-cal, rms=0.037591Jy sigma=0.747296 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037591Jy sigma=0.747296 ! Fit after self-cal, rms=0.037594Jy sigma=0.747254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=2.966 mas, bpa=5.777 degrees ! Estimated noise=0.417369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234518 Jy ! Component: 100 - total flux cleaned = 0.00305816 Jy ! Component: 150 - total flux cleaned = 0.00349875 Jy ! Component: 200 - total flux cleaned = 0.00371919 Jy ! Total flux subtracted in 200 components = 0.00371919 Jy ! Clean residual min=-0.006783 max=0.006563 Jy/beam ! Clean residual mean=-0.000032 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.239102 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 173 components and 0.239102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037624Jy sigma=0.748235 ! Fit after self-cal, rms=0.037620Jy sigma=0.748093 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285515 Jy ! Component: 100 - total flux cleaned = 0.0005158 Jy ! Component: 150 - total flux cleaned = 0.000771165 Jy ! Component: 200 - total flux cleaned = 0.00104542 Jy ! Total flux subtracted in 200 components = 0.00104542 Jy ! Clean residual min=-0.006743 max=0.006352 Jy/beam ! Clean residual mean=-0.000032 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.240147 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 182 components and 0.240147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037679Jy sigma=0.749032 ! Fit after self-cal, rms=0.037678Jy sigma=0.749006 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.581 mas, bpa=9.186 degrees ! Estimated noise=0.348869 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.581 at 9.186 degrees (North through East) ! Clean map min=-0.004712 max=0.068308 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8363 mas, bmaj=2.503 mas, bpa=10.51 degrees ! Estimated noise=0.579979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0640152 Jy ! Component: 100 - total flux cleaned = 0.0954788 Jy ! Component: 150 - total flux cleaned = 0.116193 Jy ! Component: 200 - total flux cleaned = 0.131344 Jy ! Total flux subtracted in 200 components = 0.131344 Jy ! Clean residual min=-0.006802 max=0.009165 Jy/beam ! Clean residual mean=-0.000028 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 0.131344 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.131344 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.581 mas, bpa=9.186 degrees ! Estimated noise=0.348869 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019001 Jy ! Component: 100 - total flux cleaned = 0.0335654 Jy ! Component: 150 - total flux cleaned = 0.0451183 Jy ! Component: 200 - total flux cleaned = 0.0543822 Jy ! Total flux subtracted in 200 components = 0.0543822 Jy ! Clean residual min=-0.006142 max=0.006816 Jy/beam ! Clean residual mean=-0.000034 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.185727 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 80 components and 0.185727 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=2.966 mas, bpa=5.777 degrees ! Estimated noise=0.417369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134957 Jy ! Component: 100 - total flux cleaned = 0.0232119 Jy ! Component: 150 - total flux cleaned = 0.0305017 Jy ! Component: 200 - total flux cleaned = 0.0360586 Jy ! Total flux subtracted in 200 components = 0.0360586 Jy ! Clean residual min=-0.007305 max=0.006197 Jy/beam ! Clean residual mean=-0.000046 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.221785 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430694 Jy ! Component: 100 - total flux cleaned = 0.0076979 Jy ! Component: 150 - total flux cleaned = 0.0103927 Jy ! Component: 200 - total flux cleaned = 0.0125464 Jy ! Total flux subtracted in 200 components = 0.0125464 Jy ! Clean residual min=-0.006918 max=0.006063 Jy/beam ! Clean residual mean=-0.000036 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.234331 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 179 components and 0.234331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.581 mas, bpa=9.186 degrees ! Estimated noise=0.348869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152411 Jy ! Component: 100 - total flux cleaned = 0.00213585 Jy ! Component: 150 - total flux cleaned = 0.00238993 Jy ! Component: 200 - total flux cleaned = 0.00257108 Jy ! Total flux subtracted in 200 components = 0.00257108 Jy ! Clean residual min=-0.004793 max=0.004607 Jy/beam ! Clean residual mean=-0.000016 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.236903 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 206 components and 0.236903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037646Jy sigma=0.747382 ! Fit after self-cal, rms=0.037629Jy sigma=0.747088 wmodel /scr/pima/bp192a1_uvs/J0549+2737_X_map.mod ! Writing 206 model components to file: /scr/pima/bp192a1_uvs/J0549+2737_X_map.mod wobs /scr/pima/bp192a1_uvs/J0549+2737_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0549+2737_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0549+2737_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0549+2737_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272421 Jy ! Component: 100 - total flux cleaned = -0.000192682 Jy ! Component: 150 - total flux cleaned = -0.000188866 Jy ! Component: 200 - total flux cleaned = -0.000190372 Jy ! Component: 250 - total flux cleaned = -7.31895e-05 Jy ! Component: 300 - total flux cleaned = -7.41382e-05 Jy ! Component: 350 - total flux cleaned = 8.67743e-05 Jy ! Component: 400 - total flux cleaned = 0.000136431 Jy ! Component: 450 - total flux cleaned = 0.000184468 Jy ! Component: 500 - total flux cleaned = 0.000276588 Jy ! Component: 550 - total flux cleaned = 0.00036449 Jy ! Component: 600 - total flux cleaned = 0.000489041 Jy ! Component: 650 - total flux cleaned = 0.000568573 Jy ! Component: 700 - total flux cleaned = 0.000683194 Jy ! Component: 750 - total flux cleaned = 0.000608988 Jy ! Component: 800 - total flux cleaned = 0.000573815 Jy ! Component: 850 - total flux cleaned = 0.000743169 Jy ! Component: 900 - total flux cleaned = 0.000873566 Jy ! Component: 950 - total flux cleaned = 0.000936051 Jy ! Component: 1000 - total flux cleaned = 0.000997261 Jy ! Component: 1050 - total flux cleaned = 0.00111634 Jy ! Component: 1100 - total flux cleaned = 0.00128939 Jy ! Component: 1150 - total flux cleaned = 0.00140088 Jy ! Component: 1200 - total flux cleaned = 0.00156363 Jy ! Component: 1250 - total flux cleaned = 0.00172161 Jy ! Component: 1300 - total flux cleaned = 0.00184884 Jy ! Component: 1350 - total flux cleaned = 0.00194823 Jy ! Component: 1400 - total flux cleaned = 0.00209311 Jy ! Component: 1450 - total flux cleaned = 0.00228133 Jy ! Component: 1500 - total flux cleaned = 0.00241836 Jy ! Component: 1550 - total flux cleaned = 0.00257479 Jy ! Component: 1600 - total flux cleaned = 0.00279219 Jy ! Component: 1650 - total flux cleaned = 0.00298292 Jy ! Component: 1700 - total flux cleaned = 0.00312802 Jy ! Component: 1750 - total flux cleaned = 0.00328976 Jy ! Component: 1800 - total flux cleaned = 0.00346707 Jy ! Component: 1850 - total flux cleaned = 0.00362076 Jy ! Component: 1900 - total flux cleaned = 0.00375279 Jy ! Component: 1950 - total flux cleaned = 0.00388243 Jy ! Component: 2000 - total flux cleaned = 0.00404552 Jy ! Component: 2050 - total flux cleaned = 0.00418732 Jy ! Component: 2100 - total flux cleaned = 0.00430935 Jy ! Component: 2150 - total flux cleaned = 0.00448007 Jy ! Component: 2200 - total flux cleaned = 0.00463045 Jy ! Component: 2250 - total flux cleaned = 0.004778 Jy ! Component: 2300 - total flux cleaned = 0.00487493 Jy ! Component: 2350 - total flux cleaned = 0.00506538 Jy ! Component: 2400 - total flux cleaned = 0.00520572 Jy ! Component: 2450 - total flux cleaned = 0.0053436 Jy ! Component: 2500 - total flux cleaned = 0.00547933 Jy ! Component: 2550 - total flux cleaned = 0.00559824 Jy ! Component: 2600 - total flux cleaned = 0.00571543 Jy ! Component: 2650 - total flux cleaned = 0.00586001 Jy ! Component: 2700 - total flux cleaned = 0.00598851 Jy ! Component: 2750 - total flux cleaned = 0.00615763 Jy ! Component: 2800 - total flux cleaned = 0.00626906 Jy ! Component: 2850 - total flux cleaned = 0.00639308 Jy ! Component: 2900 - total flux cleaned = 0.00654306 Jy ! Component: 2950 - total flux cleaned = 0.0066373 Jy ! Component: 3000 - total flux cleaned = 0.00673058 Jy ! Component: 3050 - total flux cleaned = 0.00680984 Jy ! Component: 3100 - total flux cleaned = 0.00686219 Jy ! Component: 3150 - total flux cleaned = 0.00695305 Jy ! Component: 3200 - total flux cleaned = 0.00704313 Jy ! Component: 3250 - total flux cleaned = 0.00714503 Jy ! Component: 3300 - total flux cleaned = 0.00720827 Jy ! Component: 3350 - total flux cleaned = 0.00730861 Jy ! Component: 3400 - total flux cleaned = 0.00737083 Jy ! Component: 3450 - total flux cleaned = 0.00746951 Jy ! Component: 3500 - total flux cleaned = 0.00754291 Jy ! Component: 3550 - total flux cleaned = 0.00762803 Jy ! Component: 3600 - total flux cleaned = 0.00766423 Jy ! Component: 3650 - total flux cleaned = 0.00774823 Jy ! Component: 3700 - total flux cleaned = 0.00780775 Jy ! Component: 3750 - total flux cleaned = 0.00787879 Jy ! Component: 3800 - total flux cleaned = 0.00793764 Jy ! Component: 3850 - total flux cleaned = 0.00794935 Jy ! Component: 3900 - total flux cleaned = 0.00800755 Jy ! Component: 3950 - total flux cleaned = 0.00804227 Jy ! Component: 4000 - total flux cleaned = 0.00809997 Jy ! Component: 4050 - total flux cleaned = 0.00813436 Jy ! Total flux subtracted in 4096 components = 0.00816863 Jy ! Clean residual min=-0.000685 max=0.000764 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.245071 Jy keep ! Adding 368 model components to the UV plane model. ! The established model now contains 574 components and 0.245071 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0549+2737_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.581 at 9.186 degrees (North through East) ! Clean map min=-0.0016844 max=0.069265 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0549+2737_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0692651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202273 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.876083 0.876083 1.75217 3.50433 7.00867 14.0173 28.0347 56.0693 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 342.433 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0549+2737_X_uvs.log closed on Wed Sep 16 13:32:10 2015